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3 years ago

SUB TO ME thunderoflight12 PLSSSSSSSSSSSSSSS I WILL MARK BRAINLYIST IF YOU DO FOR ALL MY THINGS

Business

1 answer:

Hunter-Best [27]3 years ago

4 0

Answer:

ok i will do that now please mark brainliest

Explanation:

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saul85 [17]

Answer:

The answer is below.

Explanation:

The z score is a used in statistics to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:

$z=\frac{x-\mu}{\sigma}\\\\where\ x=raw\ score, \mu=mean,\sigma=standard\ deviation\\\\For\ a\ sample\ size(n):\\\\z=\frac{x-\mu}{\sigma/\sqrt{n} }$

a) Given that n = 100, μ = 2000, σ = 18

For x < 1995 millimeters:

$z=\frac{x-\mu}{\sigma/\sqrt{n} }=\frac{1995-2000}{18/\sqrt{100} } =-2.78$

From the normal distribution table, P(x < 1995) = P(z < -2.78) = 0.0027

b) P(z > z*) = 10% = 0.1

P(z < z*) = 1 - 0.1 = 0.9

z* = 1.28

$z*=\frac{x-\mu}{\sigma/\sqrt{n} }\\\\1.28=\frac{x-2000}{18/\sqrt{100} }\\\\x-2000 =-2.304\\\\x=2002.3\ ml\\\\$

From the normal distribution table, P(z < z

6 0

3 years ago

Given the following information, compute the property tax rate for the community in percentage terms. Total budget expenditures:

Llana [10]

Answer:

Explanation:

The property tax rate required in the given question shall be determined through the following mentioned formula:

Property tax rate=[(Budget expenditure-Non property tax income)/Assessed value of the all properties-Total exemption)]

Based on the above formula:

Property tax rate=[($108 million- $50 million)/($2,000 million-$550 million)]

Property tax rate=$58 million/$1,450 million

Property tax rate=4%

8 0

3 years ago

The Blue Corporation started and completed 4,800 units during February. Blue started the month with 700 units in process (40% co

mezya [45]

El gobierno de estados a estados de las dos o los otros países de la zona del sur del norte y el pueblo de la capital

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3 years ago

You want to be able to withdraw the specified amount periodically from a payout annuity with the given terms. Find how much the

SpyIntel [72]

The question is incomplete. The complete question is :

You want to be able to withdraw the specified amount periodically from a payout annuity with the given terms. Find how much the account needs to hold to make this possible. Round your answer to the nearest dollar.

Regular withdrawal $ 2200

Interest rate 2%

Frequency Monthly

Time 20 years

Solution :

Given :

Monthly withdrawal = $ 2200

Interest rate = 2%

Frequency = monthly

Time = 20 years

= 20 x 12 = 240 months

Formula used :

$w=\frac{[PZ^{r-1}(Z-1)]}{[Z^Y-1]}$ with Z = 1 + r

where, w = monthly withdrawal

P = principal amount

r = monthly interest rate

Y = Number of months

So, w = 2200

r = 2% = 0.02

Z = 1 + r

= 1 + 0.02 = 1.02

Y = 240

Therefore,

$2200=\frac{P(1.02)^{240-1}(1.02-1)}{(1.02)^{240-1}(1.02-1)}$

$P=\frac{2200(115.888-1)}{113.6164(0.02)}$

= 111,231829

≈ 111,232 (rounding off)

Thus, the account balance = $ 111,232

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3 years ago

One of the important decisions made during an interview by an interviewer is: select one:

frozen [14]

To create shared experience between helper and helpee

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3 years ago